finish_decl (_OBJC_MODULES_decl, init_module_descriptor (), NULLT);
- /* Mark the decl as used to avoid "defined but not used" warning. */
- TREE_USED (_OBJC_MODULES_decl) = 1;
+ /* Mark the decl to avoid "defined but not used" warning. */
+ DECL_IN_SYSTEM_HEADER (_OBJC_MODULES_decl) = 1;
/* Generate a constructor call for the module descriptor.
This code was generated by reading the grammar rules
build_tree_list (NULLT, objc_super_template), 0);
/* this prevents `unused variable' warnings when compiling with `-Wall' */
- TREE_USED (_OBJC_SUPER_decl) = 1;
+ DECL_IN_SYSTEM_HEADER (_OBJC_SUPER_decl) = 1;
}
/*